| Nr. | Name | Alter | |
|---|---|---|---|
| Torwart | |||
 | 31 | Alberto Flores | 21 |
| 1 | Álvaro Fernández | 26 |
| 33 | Matías Árbol | 22 |
 | 13 | Ørjan Nyland | 34 |
| 43 | Rafa Romero | 21 |
| Abwehr | |||
| 3 | Adrià Pedrosa | 26 |
 | 22 | Loïc Badé | 24 |
 | 19 | Valentín Barco | 20 |
| 40 | Castrín | 21 |
| 29 | Darío Benavides | 21 |
 | 6 | Nemanja Gudelj | 33 |
| 16 | Jesús Navas | 39 |
| 32 | José Ángel | 22 |
| 26 | Juanlu Sánchez | 21 |
| 4 | Kike Salas | 22 |
 | 23 | Marcão | 28 |
| 15 | Gonzalo Montiel | 27 |
| 24 | Tanguy Nianzou | 22 |
| 35 | Ramón Martínez | 22 |
| Mittelfeld | |||
| 18 | Lucien Agoumé | 22 |
| 30 | Alberto Collado | 19 |
| 41 | Isra Domínguez | 21 |
 | 12 | Albert Lokonga | 25 |
| 44 | Lulo Dasilva | 22 |
| 28 | Manuel Bueno | 20 |
| 37 | Pablo Rivera | 20 |
| 8 | Pedro Ortiz | 24 |
| 17 | Saúl Ñíguez | 30 |
 | 20 | Djibril Sow | 27 |
| Sturm | |||
| 42 | Álvaro García | 22 |
 | 21 | Chidera Ejuke | 26 |
| 27 | Stanis Idumbo | 19 |
| 9 | Kelechi Iheanacho | 28 |
| 7 | Isaac Romero | 24 |
| 11 | Dodi Lukébakio | 27 |
| 34 | Mateo Mejía | 21 |
| 14 | Peque | 22 |
| 10 | Suso | 31 |
| Trainer | |||
| García Pimienta | 50 | |
| Co-Trainer | |||
| Albert Peris | 36 | |
| Álex García | 54 | |
| Juanito | 47 | |
| Torwart-Trainer | |||
| Nacho Torres | 39 | |